Ethanolic Extract of Butea monosperma Leaves Elevate Blood Insulin Level in Type 2 Diabetic Rats, Stimulate Insulin Secretion in Isolated Rat Islets, and Enhance Hepatic Glycogen Formation

Table 2

Retarding effect of insoluble fibre of BM on the glucose movement (glucose dialysis retardation index).

Treatment	Dialysis for 30 min		Dialysis for 60 min
	Glucose in dialysate (mmol/L)	Glucose dialysis retardation index (%)	Glucose in dialysate (mmol/L)	Glucose dialysis retardation index (%)
BM 250 mg	0.93 ± 0.23	21.85	1.55 ± 0.31	9.36
BM 500 mg	0.83 ± 0.33	30.25	1.42 ± 0.29	16.96
BM 1000 mg	0.80 ± 0.12	32.77	1.39 ± 0.42	18.71
CMC 1000 mg	0.62 ± 0.11*	42.86	0.83 ± 0.07*	51.46
Control	1.19 ± 0.21	0	1.71 ± 0.14	0

Data are presented as mean ± SEM (n = 7). Glucose dialysis retardation index = control (100%) − fibre (% of control value). Mean values marked with an asterisk (*) were significantly different from those of respective control groups (P < 0.05) (derived from repeated measures ANOVA and adjusted using Bonferroni correction).